A topological degree theory for perturbed [formula omitted]-operators and applications to nonlinear problems
| Autor: | Adhikari, Dhruba R., Asfaw, Teffera M., Stachura, Eric |
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| Zdroj: | In Journal of Mathematical Analysis and Applications 15 May 2021 497(2) |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect